Kurta, Jon <br/><br/>
Developing Mental Maths : with 7-9  year  olds 

 - Warwickshire:  Scholastic Ltd,  1997. 
 - 64p.;  ill.;  30 cm. 
<br/><br/><label>ISBN: </label>0 590 53764 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary Education<br/>Mathematical Statistics
<br/><br/><label>Dewey Class. No.: </label>372.5  / KUR